τέλεσις

εως, ἡ
A. event, fulfilment, App.Anth. 3.146.12 (Theon, pl.); ἵνα τέλεσιν τὴν ταχίστην λάβῃ τὰ λειτουργήματα POxy. 1412.13 (iii A.D.).
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project